title: [Uterine state of non-receptivity: demonstration of an ovotoxic substance (blastocidine) in rats].
abstract: Fluid obtained from Rat uteri during the uterine state of non-receptivity refractory for nidation, contains a substance of about 700 dalton (blastocidin) which exerts a lethal effect on Rat blastocysts in vitro.
mesh_terms: D000818:Animals; D001755:Blastocyst / Q000502:physiology*; D010064:Embryo Implantation; D005260:Female; D008297:Male; D008970:Molecular Weight; D011247:Pregnancy; D051381:Rats; D014020:Tissue Extracts / Q000302:isolation & purification / Q000502:physiology*; D014599:Uterus / Q000502:physiology*
chemical_list: D014020:Tissue Extracts; C029591:blastocidine
vernacular_title: L'état utérin de non-réceptivité: mise en évidence d'une substance ovotoxique (blastocidine), chez le rat.